How to set up new enviroment variables permanently for all users?

Thank you.

This file contains a script. Is there difference in putting that line in beginning or end of the file?

#ident"@(#)profile1.1901/03/13 SMI"/* SVr4.0 1.3*/

# The profile that all logins get before using their own .profile.

trap "" 2 3

export LOGNAME PATH

if [ "$TERM" = "" ]

then

if /bin/i386

then

TERM=sun-color

else

TERM=sun

fi

export TERM

fi

#Login and -su shells get /etc/profile services.

#-rsh is given its environment in its .profile.

case "$0" in

-sh | -ksh | -jsh | -bash)

if [ ! -f .hushlogin ]

then

/usr/sbin/quota

#Allow the user to break the Message-Of-The-Day only.

trap "trap '' 2" 2

/bin/cat -s /etc/motd

trap "" 2

/bin/mail -E

case $? in

0)

echo "You have new mail."

;;

2)

echo "You have mail."

;;

esac

fi

esac

umask 022

trap 2 3

# Intel Server Control - The following lines

# let the LRA daemon access the X server

if [ -f /usr/bin/X11/xhost -a -f //isc/lra ]

then

ttyname=`tty`

ttyname=`basename $ttyname`

ttykind=`tty | egrep "console|vt"`

whereami=`finger -s | grep $ttyname | cut -c61-`

if [ "$whereami" = "" -a "$ttykind" = "" ]

then

CURDIS=$DISPLAY

DISPLAY=unix:0.0

export DISPLAY

/usr/X/bin/xhost +unknown 2>/dev/null 1>/dev/null

DISPLAY=$CURDIS

fi

fi

TheNetWalkera at 2007-7-10 12:06:53 >